Find the circumference of a circle with diameter of 10 cm.

Question

asked Sep 28, 2023 18.1k views

1 Answer

Amdn · Answer 1 · 2023-10-02T09:02:41+0000

Answer:

Option C,
$31.4\ cm$

Explanation:

Step 1: Determine the formula

Formula →
$C = 2*\pi *r$

Step 2: Determine the radius

Radius = (Diameter)/(2)

$Radius = (10\ cm)/(2)$

$Radius = 5\ cm$

Step 3: Determine the circumference

$C = 2 * \pi * (5\ cm)$

$C = 10\ cm * \pi$

$C = 31.4\ cm$

Answer: Option C,
$31.4\ cm$